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/目錄TOC\*MERGEFORMAT【醫(yī)藥進展】 PAGEREF_Toc242867262\h1美國FDA批準一種治療銀屑病新藥Stelara(ustekinumab) PAGEREF_Toc242867263\h1美國FDA批準第一種治療周圍T細胞淋巴瘤(PTCL)新藥Folotyn(pralatrexate) PAGEREF_Toc242867264\h1美國FDA批準Sabril用于嬰兒抽搐及癲癇發(fā)作 PAGEREF_Toc242867265\h2美國FDA批準Saphris用于治療精神分裂癥與躁狂癥(雙相障礙)?PAGEREF_Toc242867266\h3美國FDA批準一種新降膽固醇藥物Livalo(pitavastat(yī)in) PAGEREF_Toc242867267\h4美國FDA批準一種治療II型糖尿病新藥Onglyza(saxagliptin) 42867268\h5美國批準秋水仙堿藥Colcrys用于治療急性痛風和地中海熱 PAGEREF_Toc242867269\h6美國FDA批準2009-2010年季節(jié)性流感疫苗?7美國FDA批準阿片類鎮(zhèn)痛藥Onsolis用于癌癥患者 PAGEREF_Toc242867271\h8美國FDA批準Effient(prasugrel)片劑用于血管成形術病人 PAGEREF_Toc242867272\h9美國FDA批準第一種用于晚期或轉移性肺癌患者的維持治療藥物Alimta(pemetrexed) PAGEREF_Toc242867273\h10美國FDA批準Multaq(dronedarone)片劑用于治療心率失常?PAGEREF_Toc242867274\h11美國FDA批準一種通用名版緊急避孕處方藥用于17歲及以下少女 PAGEREF_Toc242867275\h11美國FDA批準布洛芬(Ibuprofen)注射劑Caldolor?PAGEREF_Toc242867276\h12【政策法規(guī)】 PAGEREF_Toc242867277\h139部門聯(lián)合發(fā)出通知要求加強食品添加劑監(jiān)督管理工作?PAGEREF_Toc242867278\h13關于印發(fā)加強基本藥物質量監(jiān)督管理規(guī)定的通知 PAGEREF_Toc242867279\h13國家食品藥品監(jiān)督管理局要求暫停銷售使用標示為多多藥業(yè)有限公司雙黃連注射液?PAGEREF_Toc242867280\h15國家食品藥品監(jiān)督管理局要求加強甲型H1N1流感疫苗安全監(jiān)管工作 PAGEREF_Toc242867281\h15國家食品藥品監(jiān)督管理局印發(fā)含輔酶Q10和含大豆異黃酮保健食品產品注冊申報與審評有關規(guī)定?PAGEREF_Toc242867282\h15藥品不良反應信息通報(第23期)?3\h16國家食品藥品監(jiān)督管理局修訂溴隱亭和二氫麥角隱亭制劑說明書?PAGEREF_Toc242867284\h18國家食品藥品監(jiān)督管理局關于印發(fā)藥品技術轉讓注冊管理規(guī)定的通知 PAGEREF_Toc242867285\h18國家食品藥品監(jiān)督管理局啟動流感防控藥械督查工作對甲型H1N1流感防控藥械生產、經營、儲備、使用環(huán)節(jié)進行核查?PAGEREF_Toc242867286\h19【業(yè)界新聞】?PAGEREF_Toc242867287\h202008年度SFDA藥監(jiān)統(tǒng)計年報?PAGEREF_Toc242867288\h20國家基本藥物制度工作正式啟動?PAGEREF_Toc242867289\h21我國藥品注冊管理出現(xiàn)新變化?PAGEREF_Toc242867290\h222009年9月美國FDA藥品審批情況一覽表(本月數(shù)據截至9月24日)?PAGEREF_Toc242867291\h252009年8月美國FDA藥品審批情況一覽表 PAGEREF_Toc242867292\h31國家藥物安全評價監(jiān)測中心率先接受美國FDAGLP檢查 PAGEREF_Toc242867293\h36中國藥品行政保護?PAGEREF_Toc242867294\h36【國外知名藥企動態(tài)】 PAGEREF_Toc242867295\h38ResultsReportedforExploratoryPhaseIITrialofNexavarinCombinat(yī)ionwithChemotherapeuticAgentPaclitaxelforTreatmentofAdvancedBreastCancer PAGEREF_Toc242867296\h38葛蘭素史克完成對Stiefel的并購?PAGEREF_Toc242867297\h38流感大流行(H1N1)2009最新消息:來自GSK的關于H1N1佐劑疫苗第一項臨床試驗的初步結果 PAGEREF_Toc242867298\h39BSI-201治療轉移性三陰乳腺癌進入III期臨床?PAGEREF_Toc242867299\h40一年給藥一次的創(chuàng)新藥物密固達有效提高絕經后骨質疏松患者對藥物治療的依從性,全面提升骨密度,降低骨質疏松骨折風險 PAGEREF_Toc242867300\h41MerckKGaASubmitsApplicationforCladribineTabletsasMultipleSclerosisTherapyinEurope?PAGEREF_Toc242867301\h42SecondPhaseIIIStudyShowedLucentisImprovedVisioninPatientswithRetinalVeinOcclusion?PAGEREF_Toc242867302\h43【專題】?PAGEREF_Toc242867303\h43美國FDA批準4種H1N1流感病毒疫苗?PAGEREF_Toc242867304\h43新華網:美國正式批準4種甲型流感疫苗上市?PAGEREF_Toc242867305\h44國外有關研究顯示:甲型H1N1流感病毒傳染期或長達一周 PAGEREF_Toc242867306\h45國家食品藥品監(jiān)管局批準華蘭公司甲型H1N1流感疫苗注冊申請?PAGEREF_Toc242867307\h45國家食品藥品監(jiān)督管理局批準北京科興甲型H1N1流感疫苗注冊申請 PAGEREF_Toc242867308\h45美國FDA提醒公眾警惕網上有關出售抗H1N1流感產品的虛假信息 PAGEREF_Toc242867309\h47圖書館關于定向信息咨詢師調整的通知?PAGEREF_Toc242867310\h48【醫(yī)藥進展】美國FDA批準一種治療銀屑病新藥Stelara(ustekinumab)FDAApprovesNewDrugtoTreatPsoriasis(Sept.25,2009)TheU.S.FoodandDrugAdministrationtodayapprovedStelara(ustekinumab),abiologicproductforadultswhohaveamoderat(yī)etosevereformofpsoriasis。Plaquepsoriasisisanimmunesystemdisorderthatresultsintherapidoverproductionofskincells.About6millionpeopleintheUnitedStateshaveplaquepsoriasiswhichischaracterizedbythickenedpatchesofinflamed,redskin,oftencoveredwithsilveryscales.“Thisapprovalprovidesanalternativetreatmentforpeoplewithplaquepsoriasis,whichcancausesignificantphysicaldiscomfortfrompainanditchingandresultinpoorself-imageforpeoplewhoareself-consciousabouttheirappearance,”saidJulieBeitz,M。D.,director,OfficeofDrugEvaluationIII,intheFDA'sCenterforDrugEvaluationandResearch.Stelaraisamonoclonalantibody,alaborat(yī)ory—producedmoleculethatmimicsthebody'sownantibodiesthatareproducedaspartoftheimmunesystem.Thebiologictreatspsoriasisbyblockingtheactionoftwoproteinswhichcontributetotheoverproductionofskincellsandinflammation。Threestudiesof2,266patientsevaluatedthebiologic’ssafetyandeffectiveness.SinceStelarareducestheimmunesystem’sabilitytofightinfections,theproductposesariskofinfection。Seriousinfectionshavebeenreportedinpat(yī)ientsreceivingtheproductandsomeofthemhaveleadtohospitalization。Theseinfectionswerecausedbyviruses,fungi,orbacteriat(yī)hathavespreadthroughoutthebody.Theremayalsobeanincreasedriskofdevelopingcancer.TheFDAisrequiringariskevaluationandmitigationstrategyorREMSforStelarathatincludesacommunicationplantargetedtohealthcareprovidersandamedicat(yī)ionguideforpatients.StelaraismanufacturedbyCentocorOrthoBiotechInc。ofHorsham,Pa。,awholly-ownedsubsidiaryofJohnson&JohnsonofNewBrunswick()美國FDA批準第一種治療周圍T細胞淋巴瘤(PTCL)新藥Folotyn(pralat(yī)rexate)FDAApprovesFirstDrugforTreatmentofPeripheralT—cellLymphoma(Sept。25,2009)TheU.S.FoodandDrugAdministrationhasapprovedFolotyn(pralatrexate),thefirsttreatmentforaformofcancerknownasPeripheralT—cellLymphoma(PTCL),anoftenaggressivetypeofnon—Hodgkinslymphoma。FolotynwasapprovedundertheFDA’saccelerat(yī)edacess,whichallowsearlierapprovalofdrugsthatmeetunmetmedicalneeds.Itisapprovedforpatientswhohaverelapsed,orhavenotrespondedwelltootherformsofchemotherapy.Lymphomaisacancerofthelymphaticsystem,whichispartoftheimmunesystem.Therearemanytypesoflymphoma:onetypeiscalledHodgkin’sdisease,andtherestarecallednon-Hodgkin'slymphomas.PTCLinvolvesat(yī)ypeofwhitebloodcellcalledT-cells.Itisarelativelyraredisease,occurringinlessthan9,500patientseachyearintheUnitedStates.“Folotyn'sapprovaldemonstratesFDA'scommitmenttotherapidapprovalofdrugsforrareanduncommondiseases,”saidRichardPazdur,M。D。,directoroftheOfficeofOncologyDrugProductsintheFDA'sCenterforDrugEvaluationandResearch。Whenstudyinganewdrug,itcantaketimetolearnwhetheradrugactuallyprovidesrealimprovementforpatients–suchaslivinglongerorfeelingbetter。Thisrealimprovementisknownasa“clinicaloutcome.”In1992FDAinstitutedacceleratedapprovalswhichallowearlierapprovalofdrugsbasedonasurrogateendpoint,alaboratorymeasurementorphysicalsignthatcanserveasanindirectorsubstitutemeasurementforclinicaloutcomes.InthecaseofFolotyn,thismeanttheFDAapprovedthedrugbasedonevidencethatitreducestumorsize,becausetumorshrinkageisconsideredreasonablylikelytopredictaclinicalbenefitsuchasextendingthesurvivalofcancerpatients.Tumorshrinkagewasseenonimagingscansinonestudy。Of109patientswithPTCLinthetrial,27%hadreductionintumorsize.Tospeedthedrug'savailability,Folotynwasgrantedpriorityreview,ensuringareviewwithinsixmonthsratherthan10monthsforastandardreview.Thedrugwasalsodesignatedasanorphandrug,whichprovidesavarietyoffinancialincentivestomanufacturersthatdevelopdrugsforasmallnumberofpatientswithararedisorder.ThemostcommonadversereactionsseenwithFolotynwereirritationorsoresofthemucousmembranessuchasthelips,themouth,andthedigestivetract,lowplateletcellcounts,lowwhitebloodcellcounts,fever,nausea,andfatigue。Folotyncanharmafetus。Womenshouldavoidbecomingpregnantwhilebeingtreatedwiththisdrugandpregnantwomenshouldbeinformedofthepotentialrisk.PatientstreatedwithFolotynshouldtakefolat(yī)eandvitaminB12supplementstoreducemucousmembraneirritation.FolotynismanufacturedbyAllosTherapeuticsInc.ofWestminsterAsaconditionofacceleratedapproval,Alloswillconductstudiestoconfirmthat(yī)tumorshrinkageactuallydoespredictthat(yī)patientswilllivelonger.()美國FDA批準Sabril用于嬰兒抽搐及癲癇發(fā)作SabrilApprovedbyFDAtoTreatSpasmsinInfantsandEpilepticSeizures(Aug.21,2009)Sabril(vigabatrin)OralSolutionhasbeenapprovedbytheU。S。FoodandDrugAdministrationtotreatinfantilespasmsinchildrenages1monthto2years.SabrilisthefirstdrugintheUnitedStatesapprovedtotreatthedisorder,characterizedbyaseveretypeofseizurethatusuallyappearsinthefirstyearoflife,typicallybetweenages4monthsand8months.Thedisordercanbedebilitatingbecauseofthefrequencyofdifficult-to-controldailyseizures。Sabril(vigabatrin)Tabletshavebeenapprovedforadultuseincombinationwithothermedicationstotreatcomplexpartialseizuresthathavenotrespondedadequatelytopreviousdrugtherapies.“Seizurescancauseimpairednervoussystemfunctionandreducedqualityoflife,"saidRussellKatz,M.D.,directoroftheDivisionofNeurologyProductsat(yī)theFDA’sCenterforDrugEvaluationandResearch.“Infantilespasmsinchildrenthisyoungareveryseriousandthisapprovalprovidesthesepat(yī)ientsandtheirparentsatreatmentoption.”Infantilespasmsconsistprimarilyofasuddenbendingforwardofthebodywithstiffeningofthearmsandlegs;somechildrenarchtheirbacksastheyextendtheirarmsandlegs.Spasmstendtooccuruponawakeningorafterfeeding,andoftenoccurinclustersofupto100spasms。Infantsmayhavedozensofclustersandseveralhundredspasmsperday.Manyunderlyingdisorders,suchasbirthinjury,metabolicdisorders,andgeneticdisorderscangiverisetospasms,makingitimportanttoidentifytheunderlyingcause。Insomechildren,nocausecanbefound.Epilepsyisaneurologicalconditionthatproducesdisturbancesinthenormalelectricalfunctionsofthebrain,causingpeopletohaverecurringseizures.Seizureshappenwhennervecells,orneurons,inthebrainsendoutthewrongsignals.Peoplemayhavestrangesensationsandemotionsorbehavestrangely。Theymayhaveviolentmusclejerking,whichmayberepetitive,orloseconsciousness。DamagetovisionisanimportantsafetyconcernwiththeuseofSabril。Thedrugwillhaveaboxedwarningtoalerthealthcareprofessionalstothisriskofaprogressivelossofperipheralvisionwithpotentialdecreaseinvisualacuity。Theriskofvisiondamagemayincreasebasedonthedosageanddurat(yī)ionofuse,buteventhelowestdosesofSabrilcancausevisiondamage.PeriodicvisiontestingisrequiredforthosetakingSabril.Becauseoftheriskofpermanentvisiondamage,thedrugwillbeavailableonlythrougharestricteddistributionprogram.Sabrilwasdesignat(yī)edasanorphandrugbytheFDAforuseintreatinginfantilespasms.Adrugiseligiblefororphandrugdesignationifitisintendedtotreatadiseaseorconditionthataffectslessthan200,000peopleintheUnitedStates.Orphandrugstatusprovidesthecompanywithfinancialincentivestopromotethedevelopmentofadrugtotreatararediseaseorcondition.SabrilismadebyLundbeckInc.of,Deerfield()美國FDA批準Saphris用于治療精神分裂癥與躁狂癥(雙相障礙)FDAApprovesSaphristoTreatSchizophreniaandBipolarDisorder(Aug。14,2009)TheU.S.FoodandDrugAdministrationhasapprovedSaphristablets(asenapine)totreatadultswithschizophrenia,achronic,severeanddisablingbraindisorder,andtotreatbipolarIdisorderinadults,aseriouspsychiatricdisorderthatcausesshiftsinaperson'smood,energy,andabilitytofunction.“Mentalillnesseslikeschizophreniaandbipolardisordercanbedevastat(yī)ingtopat(yī)ientsandfamilies,requiringlifelongtreatmentandtherapy,”saidThomasLaughren,M.D.,directoroftheDivisionofPsychiat(yī)ryProductsintheFDA’sCenterforDrugEvaluationandResearch.“Effectivemedicinescanhelppeoplewithmentalillnesslivemoreindependentlives.”Themostcommonsymptomsofschizophreniaincludehearingvoices,orseeingthingsthat(yī)arenotthere,havingfalsebeliefs(forexample,believingthatothersarecontrollingthoughts,readingminds,orplottingharm),andbeinginappropriatelysuspiciousorparanoid。Thesethoughtsmaybeterrifyingandcancausefearfulness,withdrawal,agitationorviolence。BipolarIdisorderisachronic,severe,andrecurrentpsychiatricdisorderthatcausesalternatingperiodsofdepressionandhigh,increasedactivityandrestlessness,racingthoughts,talkingfast,impulsivebehavior,andadecreasedneedforsleep.Saphrisisinaclassofdrugscalledatypicalantipsychotics.Allatypicalantipsychoticscontainaboxedwarning,theFDA’sstrongestwarning.Thewarningalertsprescriberstoanincreasedriskofdeathassociatedwithoff-labeluseofthesedrugstotreatbehavioralproblemsinolderpeoplewithdementia-relat(yī)edpsychosis(abraindisorderthatlessenstheabilitytoremember,think,andreason).Saphrisisnotapprovedforthesepatients.TheefficacyofSaphrisintreatingschizophreniawasstudiedinthreeshort-termplacebo-controlledandactive—drugcontrolledclinicaltrials.IntwoofthetrialsSaphrisdemonstratedsuperiorefficacycomparedtoaninactivepill(placebo)inreducingthesymptomsofschizophrenia.TheefficacyofSaphrisinthetreat(yī)mentofbipolardisorderwasstudiedintwoshort-termplacebo—controlledandactive-drugcontrolledclinicaltrialsinwhichSaphriswasshowntobesuperiortoplacebointreatingsymptomsofbipolardisorder.Themostcommonadversereactionsreportedbypatientsinclinicaltrialsbeingtreat(yī)edforschizophreniawithSaphrisweretheinabilitytositstillorremainmotionless(akat(yī)hisia),decreasedoralsensitivity(oralhypoesthesia)anddrowsiness(somnolence).ThemostcommonadversereactionsreportedbypatientsinclinicaltrialsusingSaphristotreatbipolardisorderweredrowsiness,dizziness,movementdisordersotherthanakathisiaandweightincrease.SaphrisismanufacturedbySchering—Plough,Kenilworth()美國FDA批準一種新降膽固醇藥物Livalo(pitavastatin)FDAApprovesNewCholesterol—LoweringDrug(August3,2009)TheU。S.FoodandDrugAdministrationtodayapprovedthe4milligrammaximumdoseofLivalo(pitavastat(yī)in),adrugintendedtoimprovebloodcholesterollevelsinpersonswithelevatedorabnormalbloodcholesterollevels.Likeotherstatins,Livalendedforpat(yī)ientswhendietandexercisefailtolowertheircholesterollevels。StatinsimproveelevatedbloodcholesterollevelsprimarilybyinhibitingaliverenzymecalledHMGCo—Areductase,thusreducingtheliver'sabilitytomakecholesterol."Elevatedorabnormalcholesterollevelsareassociatedwithanincreasedriskforheartdiseaseandstroke,”saidEricC。Colman,M.D.,deputydirector,DivisionofMetabolismandEndocrinologyProducts,intheFDA’sCenterforDrugEvaluationandResearch?!埃裕飀ay’sapprovalofferspat(yī)ientsandtheirhealthcareprofessionalsanotheralternativewaytotreathighcholesterol。"Livalowasapprovedonthebasisoffiveclinicaltrialscomparingitsefficacyandsafetytothatofthreecurrentlymarketedstatins。ThemostfrequentlyreportedadversereactionsfromtakingLivaloweremusclepain,backpain,jointpainandconstipation。LivaloismanufacturedbyKowaPharmaceuticalsAmericaInc.ofMontgomery()美國FDA批準一種治療II型糖尿病新藥Onglyza(saxagliptin)FDAApprovesNewDrugTreatmentforType2Diabetes(July31,2009)TheU。S.FoodandDrugAdministrationtodayapprovedOnglyza(saxagliptin),aonce-dailytablettotreatType2diabetesinadults.Themedicationisintendedtobeusedwithdietandexercisetocontrolhighbloodsugarlevels.Thehormoneinsulinkeepsbloodsugar(glucose)levelswithinanarrowrangeinpeoplewhodon’thavediabetes.PeoplewithType2diabetesareeitherresistanttoinsulinordonotproduceenoughinsulintomaintainnormalbloodsugarlevels.Onglyzaisinaclassofdrugsknownasdipeptidylpeptidase-4(DPP-4)inhibitorswhichstimulatethepancreastomakemoreinsulinaftereatingameal?!埃薳epingbloodsugarlevelsinadequatecontrolisessentialtothegoodhealthofthe24millionpeopleintheUnitedStateswithType2diabetes,”saidMaryParks,M.D.,directoroftheDivisionofMetabolismandEndocrinologyProductsintheFDA’sCenterforDrugEvaluationandResearch?!癏ighbloodsugarlevelscancauseblurryvisionandexcessiveurinationandeventuallyresultinsuchseriousconditionsaskidneyandeyedisease.”ThemostcommonsideeffectsobservedwithOnglyzaareupperrespiratorytractinfection,urinarytractinfection,andheadache。Othersideeffectsincludeallergic-likereactionssuchasrashandhives.ApprovalofOnglyzawasprimarilybasedontheresultsofeightclinicaltrials.TheapplicationseekingFDAapprovalwassubmittedbeforeDecember2008whentheagencyrecommendedthatmanufacturersofnewdiabetesdrugscarefullydesignandevaluatetheirclinicaltrialsforcardiovascularsafety。AlthoughOnglyzawasnotassociat(yī)edwithanincreasedriskforcardiovasculareventsinpatientswhoweremainlyatlowriskfortheseevents,theFDAisrequiringapostmarketstudythatwillspecificallyevaluatecardiovascularsafetyinahigherriskpopulation.OnglyzaismanufacturedbyBristol—MyersSquibbCo.ofPrinceton,N.J.,andmarketedbyBristol-MyersandAstraZenecaPharmaceuticalsLP,ofWilmington()美國批準秋水仙堿藥Colcrys用于治療急性痛風和地中海熱FDAApprovesColchicineforAcuteGout,MediterraneanFever(July30,2009)Agencyalsoprovidesnewinformationtophysiciansregardingsafeuseofdrug。TheU。S.FoodandDrugAdministrat(yī)ionhasapprovedColcrystotreatacuteflairsinpatientswithgout,arecurrentandpainfulformofarthritis,andpatientswithfamilialMediterraneanfever(FMF),aninheritedinflammatorydisorder.Themedication'sactiveingredientiscolchicine,acomplexcompoundderivedfromthedriedseedsofaplantknownastheautumncrocusormeadowsaffron(Colchicumautumnale).ColchicinehasbeenusedbyhealthcarepractitionersformanyyearstotreatgoutbuthadnotbeenapprovedbytheFDA.TheFDAhasaninitiat(yī)iveunderwaytobringunapproved,markeductslikecolchicineunderitsregulatoryframework.Thisinitiativepromotesthegoalofassuringthatallmarketeddrugsmeetmodernstandardsforsafety,effectiveness,qualityandlabeling.Physicianshistoricallyhavegivencolchicinehourlyforacutegoutflaresuntiltheflaresubsidedortheyhadtostoptreatmentbecausethepatientbeganexperiencinggastrointestinalproblems。AdosingstudyrequiredaspartofFDAapprovaldemonstratedthatonedoseinitiallyandasingleadditionaldoseafteronehourwasjustaseffectiveascontinuedhourlydosingforacutegoutflares,butmuchlesstoxic.Asaresult,thedrugisbeingapprovedforacutegoutflareswiththelowerrecommendeddosingregimen。TheFDAisalertinghealthcareprofessionalstothisnewdosingregimenandalsowarningaboutthepotentialforseveredruginteractionswhenpat(yī)ientstakecolchicine.ThemedicinalvalueofusingcolchicumwasfirstidentifiedinthefirstcenturyA。D.anditsusefortreatingacutegoutdat(yī)esbackto1810.Physicianshaveprescribedthemedicationsincethen。Althoughsingle-ingredientcolchicinehasnotbeenapprovedbytheFDAuntilnow,acombinaductcontainingcolchicineandanagentthat(yī)increasedtheexcretionofuricacidintheurinewasapprovedbytheFDAin1939。FMFisthemostcommonofthehereditaryperiodicfeversyndromesandischaracterizedbyrecurrentepisodesoffever,arthritisandpainfulinflammat(yī)ionofthelininglayersofthelungsandabdomen.ThoughrareintheUnitedStates,itismorecommoninMediterraneancountries.PhysicianshaveprescribedcolchicineforFMFformanyyearsbasedonstudiesshowingthatitreducedthefrequencyofattacksbutuseofcolchicineforFMFhadneverbeenapproved.Withthisapproval,ColcrysbecomesthefirstdrugapprovedtotreatFMF.ColcrysismanufacturedbyMutualPharmaceuticalCompany,Inc.,Philadelphia。()美國FDA批準2009-2010年季節(jié)性流感疫苗FDAApprovesVaccinefor2009-2010SeasonalInfluenza(July20,2009)TheU。S.FoodandDrugAdministrationtodayannouncedthatithasapprovedavaccinefor2009-2010seasonalinfluenzaintheUnitedStates。Theseasonalinfluenzavaccinewillnotprotectagainstthe2009H1N1influenzavirusthat(yī)resultedinthedeclarationofapandemicbytheWorldHealthOrganization(WHO)onJune11,2009.TheFDAcontinuestoworkwithmanufacturers,internat(yī)ionalpartnersandothergovernmentagenciestofacilitatetheavailabilityofasafeandeffectivevaccineagainstthe2009H1N1influenzavirus.Althoughthisyear’sseasonalvaccineisdirectedagainstotherstrainsofinfluenzaexpectedtobecirculatingandwillnotprovideprotectionagainstthe2009H1N1influenzavirus,itisstillimportantforthoseAmericansforwhomitisrecommendedtoreceivetheseasonalinfluenzavaccine.Novaccineis100percenteffectiveagainstpreventingdisease,butvaccinationisthebestprotectionagainstinfluenzaandcanpreventmanyillnessesanddeaths?!癟heapprovalofthisyear’sseasonalinfluenzavaccineisanexampleoftheFDA’simportantresponsibilitytoassuretimelyavailabilityofvaccinetohelpprotectthehealthoftheAmericanpublic,”saidMargaretA.Hamburg,M.D。,commissioneroffoodanddrugs.“Anewseasonalinfluenzavaccineeachyearisacriticaltoolinprotectingpublichealth."Thesixvaccinebrandnamesandmanufacturersare:Afluria,CSLLimited;Fluarix,GlaxoSmithKlineBiologicals;FluLaval,IDBiomedicalCorporation;Fluvirin,NovartisVaccinesandDiagnosticsLimited;Fluzone,SanofiPasteurInc.;andFluMist,MedImmuneVaccinesInc.Eachyear,expertsfromtheFDA,WHO,BasedonthoseforecastsandontherecommendationsoftheFDA’sVaccineandRelatedProductsAdvisoryCommittee,theFDAdeterminesthethreestrainsthatmanufacturersshouldincludeintheirvaccinesfortheU.S.population。Thecloserthematchbetweenthecirculatingstrainsandthestrainsinthevaccine,thebettertheprotectionagainstthedisease.Thevaccineforthe2009-2010seasonalinfluenzacontains:anA/Brisbane/59/2007(H1N1)-likevirusanA/Brisbane/10/2007(H3N2)—likevirusaB/Brisbane/60/2008-likevirusThereisalwaysapossibilityofalessthanoptimalmat(yī)chbetweenthevirusstrainspredictedtocirculateandthevirusstrainsthatendupcausingthemostillness。Evenifthevaccineandthecirculatingstrainsarenotanexactmatch,thevaccinemayreducetheseverityoftheillnessormayhelppreventinfluenza-relatedcomplications.AccordingtotheCDC,between5percentand20percentoftheU。S.populationdevelopsinfluenzaeachyear。Morethan200,000arehospitalizedfromitscomplicationsandabout36,000peopledie。Olderpeople,youngchildren,andpeoplewithchronicmedicalconditionsareathigherriskforinfluenza-relatedcomplications.Vaccinationofthesegroupsiscritical.Additionally,influenzaimmunizat(yī)ionofhealthcarepersonnelisimportantinprotectingthemandothersfrominfluenza.()美國FDA批準阿片類鎮(zhèn)痛藥Onsolis用于癌癥患者FDAApprovesOpioidPainRelieverwithRequiredRiskReductionPlan(July16,2009)TheU。S。FoodandDrugAdministrationtodayapprovedOnsolis,medicationintendedforcertainpatientswithcancertohelpmanagebreakthroughpain–severeflaresofpainthatbreakthroughregularpainmedication.Onsolisisinaclassofdrugsthatdeliverthepotentopioidfentanylthroughthemouth’smucousmembranes.Onsolisdeliversfentanylviaanabsorbablefilmthat(yī)stickstotheinsideofthecheek.Thedrugisindicatedforthemanagementofbreakthroughpaininpatientswithcancer,ages18andolder,whoalreadyuseopioidpainmedicationaroundtheclockandwhoneedandareabletosafelyusehighdosesofanadditionalopioidmedicine.Suchpatientsareconsideredopioidtolerantbecauseoftheircurrentopioidmedicat(yī)ionuse.Becausefentanylissubjecttoabuseandmisuse,OnsoliswasapprovedwithaRiskEvaluationandMitigationStrategy,orREMS,whichisarequiredplanformanagingrisksassociatedwithadrugorbiologicalproduct.“Onsoliscanprovidestrongpainrelieftopatientswhoareopioidtolerant.Butforpatientswhoarenotopioidtolerant,itcanleadtooverdose,suddenseriousbreathingdifficultiesanddeath,"saidBobRappaport,M.D。,director,DivisionofAnesthesia,AnalgesiaandRheumatologyProductsintheFDA'sCenterforDrugEvaluationandResearch(CDER).“Forthisreason,OnsolisshouldbeprescribedonlyunderthesafeguardsprovidedbytheFDA-requiredREMSandbyhealthcareprofessionalsknowledgeableaboutOnsolisandtheuseofpotentopioidmedications.”TheFoodandDrugAdministrationAmendmentsActof2007gavetheFDAtheauthoritytorequirethatdrugsandbiologicalproductshaveaREMStoensurethatthebenefitsofadrugorbiologicalproductoutweighitsrisks.AspartoftheREMS,OnsoliswillonlybeavailablethrougharestricteddistributionprogramcalledtheFOCUSprogram.Underthisprogram,onlythoseprescribers,patientsandpharmaciesregisteredwiththeprogramwillbeabletoprescribe,dispense,andreceiveOnsolis.TheFOCUSprogramwillprovidetrainingandeducationalmaterialstoprescribersandpharmacypersonnel,andacounselingcallwillbeplacedtopatientspriortodispensingtoensuretheyhavebeenadequatelyeducatedabouttheappropriateuseofthedrug.Prescriptionorderswillbefilledonlybyparticipatingpharmaciesthat(yī)sendtheproductdirectlytothepatients’homes。Onsoliswasapprovedwithaboxedwarning,whichstatesthatthemedicationshouldnotbeusedforthemanagementofmigraines,dentalpain,orpostoperativepainorbypatientswhouseopioidsintermittently,oronanas—neededbasis.Italsowarnsthatthedrugshouldbekeptoutofthereachofchildrenandshouldnotbesubstitutedforotherfentanylproducts.InFebruary,theFDAannouncedthatitwouldrequireaREMSforadifferentclassofopioidsthatofferlong—actingandextended—releasemedication.TheFDAhasheldaseriesofmeetingswithstakeholders,includingalargepublicmeeting,andalsosolicitedwrittenpubliccommentstohearmoreabouthowtodevelopthisREMS?!癟heREMSforOnsoliswasspecificallytailoredtothatdrugandshouldnotbeviewedasamodelREMSforlong-actingandextended-releaseopioidproducts,”saidDouglasThrockmorton,M。D.,deputydirectorofCDER。“DevelopingthecomprehensiveREMSfortheseotherproductsisacomplexundertaking.Wewilltakethetimenecessarytoreviewallofthepubliccommentsandwillproceedinadeliberat(yī)emannertowardthemutualgoalsofpatientaccessandpatection.”OnsolisismanufacturedbyAvevaDrugDeliverySystems,Miramar,Fla。,andmarketedunderlicensefromBi
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